Success for international cybercrime enforcement: Vyacheslav Igorevich Penchukov, a Ukrainian national, has pleaded guilty to his involvement in two extensive malware operations that resulted in tens of millions of dollars in losses. Penchukov's guilty plea followed his 2022 arrest in Switzerland and subsequent extradition to the United States in 2023. Penchukov was once listed among the FBI's most wanted fugitives, evading capture for nearly a decade before his arrest.